连续油管打捞技术初探

摘要

The continuous well tubing is broke when pulled out due to its special material,so it is important to study the related salvage tools and technologies for future accidents.%由于连续油管的材质特殊性,遇卡时往往要造成上提时拔断连续油管的事故,所以对连续油管打捞工具和工艺的研究将会对以后处理连续油管复杂情况提供便利条件.